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A '''qubit''' is the basic unit of quantum information used in quantum computation.
A '''qubit''' is the basic unit of quantum information used in quantum computation.


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<div style="font-size:90%;">A qubit can exist in a superposition of states.</div>
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[[File:Qubit_representation_yellow.jpg|thumb|280px|Quantum methods/qubit.]]
[[File:Qubit_representation_yellow.jpg|thumb|280px|A qubit can exist in a superposition of states.]]
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Revision as of 22:49, 17 May 2026

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A qubit is the basic unit of quantum information used in quantum computation.

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A qubit can exist in a superposition of states.

Description

Unlike classical bits, qubits can represent multiple states simultaneously, enabling powerful computational capabilities.

Properties

  • quantum information unit
  • supports superposition
  • used in quantum computing

See also

Table of contents (217 articles)

Index

Full contents

References


Author: Harold Foppele


Source attribution: Physics:Quantum methods/qubit

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